Paediatric Intracranial Meningiomas

Abstract

Intracranial meningiomas are rare before the age of 16 years. Of 1397 intracranial meningiomas operated on by our service up to 1987, 19 (1.3%) were diagnosed before this age. In the literature accessible to us we have found another 274 cases. An analysis of the literature shows that intracranial meningiomas in paediatric patients differ from those in adults in the following respects: a slight predilection for males, a high frequency within the ventricular system, more frequent presence of intra- and peri-lesional cysts and more frequent absence of dural attachment. In addition, the neuroradiologic diagnosis of nature is more difficult in paediatric patients.

Key Words:

• Intracranial meningiomas
• paediatrics
• CT
• angiography
• brain tumours